The vividh bharati station of all India radio, Delhi, broadcasts on a frequency of 1,368 kHz (kilo Hertz). Calculate the wavelength of the electromagnetic radiation emitted by transmitter. Which part of the electromagnetic spectrum does it belong to? Please solve it briefly.?

Question

Answer

Calculation of Wavelength

To calculate the wavelength of the electromagnetic radiation emitted by the transmitter, we can use the formula:

Wavelength = Speed of Light / Frequency

The speed of light is a constant value of 3 x 10^8 m/s. However, the frequency given is in kHz, which means we need to convert it to Hz by multiplying it by 1000.

Frequency = 1368 kHz x 1000 = 1,368,000 Hz

Now, we can substitute these values in the formula:

Wavelength = 3 x 10^8 / 1,368,000 = 219.3 meters

Therefore, the wavelength of the electromagnetic radiation emitted by the transmitter is 219.3 meters.

Part of the Electromagnetic Spectrum

The frequency of 1,368 kHz falls in the range of the medium wave (MW) band, which is between 530 kHz to 1710 kHz. The MW band is a part of the radio frequency (RF) region of the electromagnetic spectrum.

The electromagnetic spectrum is a range of frequencies of electromagnetic radiation that includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. Each part of the spectrum has different properties and uses.

Conclusion

The wavelength of the electromagnetic radiation emitted by the Vividh Bharati station of All India Radio is 219.3 meters, and it belongs to the medium wave (MW) band, which is a part of the radio frequency (RF) region of the electromagnetic spectrum.

Answer

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